1: (0 3 18)

(0 6 4 2 21 18 1)(3 19 17)(5 10 7)(8 16 15)(9 13 11)(12 20 14)

2: (2 21 4)

(0 6 4 18 1)(2)(3 19 17)(5 10 7)(8 16 15)(9 13 11)(12 20 14)(21)

3: (3 19 17)

(0 6 4 18 1)(2)(3)(5 10 7)(8 16 15)(9 13 11)(12 20 14)(17)(19)(21)

4: (1 4 18)

(0 6 4)(1)(2)(3)(5 10 7)(8 16 15)(9 13 11)(12 20 14)(17)(18)(19)(21)